... Delivery time:10-20 days 5 MOQ:500 pieces Ⅰ.Spring 1 Material : Titanium, Carbon steel, Silver, Nylon, Cr5, Iron, Nickel plated carbon ... , color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc3 Applications:Automotive ...